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How to Convert Unix Mailbox to Outlook PST? Complete Solution

Written By
Nick Rogers
Published On
June 20th, 2022
Reading Time
5 Minutes

As a Unix system, mailboxes are often kept in MBOX files. Even though MBOX isn’t the default format, files may be converted to it afterward. The article explains how to convert Unix Mailbox to Outlook PST file format and import them into Outlook.

Outlook is the most widely used email client for Windows computers. With its wealth of features, familiarity, and ease of setup with the Exchange server, it completely surpasses the other email program.

As a result, most users who migrate from other operating systems like UNIX wind up using MS Outlook as their main email client. As a result, the situation of Unix Mail to Outlook conversion has arisen.

Leaving a user’s database behind while migrating is not an option. Importing UNIX mailboxes into Outlook is the best option in these instances. In this article, we’ll look at a tried-and-true method to convert Unix mailbox to outlook without losing any of its formattings.

User Query;

“Hello, I’m trying to move a big number of Mailbox files from a Unix account to a Windows computer running Outlook. That, and the native implementation is beyond my comprehension. I’m hoping I’m not the only one who’s experiencing this problem. Are there any methods for importing these Unix mailboxes to the Microsoft Outlook app? You’ve been a lifesaver.”

Is this an issue you’re having as well? An Outlook email client is required if you want to access and display MBOX files from a UNIX mail server. Please do not be alarmed; we are here to assist you. In this post, we’ll walk you through the process to convert Unix mailbox to outlook in a simple and straightforward manner.

Why Do Users Need to Convert Unix Email to Outlook Account?

  1. The main reason for users to convert Unix mailbox to outlook accounts is that they can send/receive emails from multiple mail clients at the same time.
  2. Converting Unix Email to Outlook Account allows users to get a single email account and also manage it all at once.
  3. To reduce the risk of losing email
  4. To store and access email in a more efficient way

Note: The conclusion is Microsoft Outlook is a good example that is used by users for email services

Way to Convert UNIX Mails to PST Format

The lack of native ways to convert Unix mailbox to outlook makes this scenario much more difficult. Since Unix Mail and Outlook have different file formats, so-called workarounds don’t function (PST). If you want to import UNIX mail to Outlook, you need to follow the two-step procedure.

Getting files ready for conversion is an important step before beginning the conversion process. This implies that the user must transfer the MBOX file from the UNIX system to the Windows workstation using a pen drive or some other media in order to complete the import procedure.

Various Unix email clients have different methods for extracting data. Locate the MBOX files, copy them to your Windows computer, and then use Outlook to effortlessly import your Unix mail.

Phase 1: Convert UNIX Mailbox to PST Format by Automated Solution

4n6 MBOX File Converter may be relied upon to convert numerous MBOX (Unix mailbox files) into Outlook PST files. In addition to exporting MBOX files from Unix to PST and other various file formats, the software also has an easy-to-use user interface, converts Unix mailbox files into separate or single PST files, and extracts attachments from MBOX files.

Instruction How to Use UNIX to Outlook Converter Software

Free Download

1. Launch the UNIX to Outlook Converter software on your windows machine.
download unix to outlook converter

2. Then click on the Open tab in the menu bar and choose the Email data file option
email data file

3. Thereafter, choose the MBOX option and upload the mbox file to the software panel
choose mbox file

4. After uploading the .mbox file into the software panel, you are viewing your file in four different modes
message header

5. Press the export option and then choose the PST format in the drop-down menu
select pst

6. Lastly, choose the desired file location according to your choice and then hit the Save option. Now your files will be changed into the PST format

Phase 2: Import Resultant Files into Outlook Account

After the UNIX Mail files have to convert to Outlook PST format. To utilize Outlook, the user must import the resulting PST file. Outlook’s native Import/Export feature may be used to import a PST file into Outlook.

The user must first go to the File menu and choose Import/Export, then Import from another software or file. After you’ve chosen your file, click the Finish button. Outlook will begin importing the PST file’s contents.


The user may need to convert Unix mailbox to outlook accounts on occasion. In this case, the user is unable to successfully apply a manual solution owing to a lack of understanding and the manual method’s intricacy. To avoid all of the disadvantages associated with the manual technique, it recommends that you use the strategy described above. This will make it simple for the user to import MBOX (UNIX mail file) into Outlook.

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